Description

2,3-Dimethylnonane is a branched-chain alkane hydrocarbon with the CAS number 2884-06-2. This compound serves as a valuable intermediate and reference standard in organic synthesis and analytical chemistry due to its defined structure and properties. It is primarily utilized by research and development laboratories, chemical manufacturers, and quality control units in the petrochemical, fragrance, and specialty chemical industries.

Application

• Chemical Intermediate: Used in organic synthesis for the production of more complex molecules, including surfactants, lubricant additives, and specialty polymers.
• Reference Standard: Serves as a high-purity analytical standard for gas chromatography (GC) and mass spectrometry (MS) in petrochemical analysis and environmental testing.
• Solvent & Diluent: Acts as a non-polar solvent or diluent in formulations for coatings, adhesives, and specialty cleaning agents.
• Fuel & Lubricant Research: Employed in research to study combustion properties, octane ratings, and the behavior of hydrocarbon blends.
• Fragrance & Flavor Ingredient: Used as a building block or solvent in the synthesis of aroma chemicals and flavor compounds.
• Calibration Fluid: Applied in the calibration of laboratory instruments and sensors that measure hydrocarbon content or physical properties.

Basic Information

Product Name	2,3-Dimethylnonane
CAS No.	2884-06-2
Molecular Formula	C₁₁H₂₄
Molecular Weight	156.31 g/mol
Synonyms	Nonane, 2,3-dimethyl-; 2,3-Dimethylnonane; Diisopentylmethane; 3-Methyl-2-butylhexane; 2,3-Dimethyl-nonane; UNII-9F8Q8T3V4U; 9F8Q8T3V4U; NSC 74144
EINECS	220-750-1

Quality Control

Our 2,3-Dimethylnonane is produced and handled under a strict quality management system. Each batch undergoes comprehensive analysis including purity determination by GC, identity confirmation, and verification of physical properties to ensure it meets precise customer requirements and industry standards. A Certificate of Analysis (COA) documenting all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flame. Due to its highly volatile nature, keep container tightly sealed when not in use. Store away from strong oxidizing agents. Recommended storage temperature: 2-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	0.74 - 0.76 g/mL
Refractive Index (n20/D)	1.420 - 1.424

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.